<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<!-- Generated by HsColour, http://www.cs.york.ac.uk/fp/darcs/hscolour/ -->
<title>Data/List/NonEmpty.hs</title>
<link type='text/css' rel='stylesheet' href='hscolour.css' />
</head>
<body>
<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE CPP #-}</span>
<a name="line-2"></a><span class='hs-comment'>-----------------------------------------------------------------------------</span>
<a name="line-3"></a><span class='hs-comment'>-- |</span>
<a name="line-4"></a><span class='hs-comment'>-- Module : Data.List.NonEmpty</span>
<a name="line-5"></a><span class='hs-comment'>-- Copyright : (C) 2011 Edward Kmett,</span>
<a name="line-6"></a><span class='hs-comment'>-- (C) 2010 Tony Morris, Oliver Taylor, Eelis van der Weegen</span>
<a name="line-7"></a><span class='hs-comment'>-- License : BSD-style (see the file LICENSE)</span>
<a name="line-8"></a><span class='hs-comment'>--</span>
<a name="line-9"></a><span class='hs-comment'>-- Maintainer : Edward Kmett <ekmett@gmail.com></span>
<a name="line-10"></a><span class='hs-comment'>-- Stability : provisional</span>
<a name="line-11"></a><span class='hs-comment'>-- Portability : portable</span>
<a name="line-12"></a><span class='hs-comment'>--</span>
<a name="line-13"></a><span class='hs-comment'>-- A NonEmpty list forms a monad as per list, but always contains at least</span>
<a name="line-14"></a><span class='hs-comment'>-- one element.</span>
<a name="line-15"></a><span class='hs-comment'>----------------------------------------------------------------------------</span>
<a name="line-16"></a>
<a name="line-17"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-conid'>NonEmpty</span> <span class='hs-layout'>(</span>
<a name="line-18"></a> <span class='hs-comment'>-- * The type of streams</span>
<a name="line-19"></a> <span class='hs-conid'>NonEmpty</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-20"></a> <span class='hs-comment'>-- * non-empty stream transformations</span>
<a name="line-21"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>map</span> <span class='hs-comment'>-- :: (a -> b) -> NonEmpty a -> NonEmpty b</span>
<a name="line-22"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>intersperse</span> <span class='hs-comment'>-- :: a -> NonEmpty a -> NonEmpty a</span>
<a name="line-23"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>scanl</span> <span class='hs-comment'>-- :: Foldable f => (b -> a -> b) -> b -> f a -> NonEmpty b</span>
<a name="line-24"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>scanr</span> <span class='hs-comment'>-- :: Foldable f => (a -> b -> b) -> b -> f a -> NonEmpty b</span>
<a name="line-25"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>scanl1</span> <span class='hs-comment'>-- :: (a -> a -> a) -> NonEmpty a -> NonEmpty a</span>
<a name="line-26"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>scanr1</span> <span class='hs-comment'>-- :: (a -> a -> a) -> NonEmpty a -> NonEmpty a</span>
<a name="line-27"></a> <span class='hs-comment'>--, transpose -- :: NonEmpty (NonEmpty a) -> NonEmpty (NonEmpty a)</span>
<a name="line-28"></a> <span class='hs-comment'>-- * Basic functions</span>
<a name="line-29"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>head</span> <span class='hs-comment'>-- :: NonEmpty a -> a </span>
<a name="line-30"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>tail</span> <span class='hs-comment'>-- :: NonEmpty a -> [a]</span>
<a name="line-31"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>last</span> <span class='hs-comment'>-- :: NonEmpty a -> a</span>
<a name="line-32"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>init</span> <span class='hs-comment'>-- :: NonEmpty a -> [a]</span>
<a name="line-33"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varop'><|</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>cons</span> <span class='hs-comment'>-- :: a -> NonEmpty a -> NonEmpty a </span>
<a name="line-34"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>uncons</span> <span class='hs-comment'>-- :: NonEmpty a -> (a, Maybe (NonEmpty a))</span>
<a name="line-35"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>sort</span> <span class='hs-comment'>-- :: NonEmpty a -> NonEmpty a</span>
<a name="line-36"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>reverse</span> <span class='hs-comment'>-- :: NonEmpty a -> NonEmpty a</span>
<a name="line-37"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>inits</span> <span class='hs-comment'>-- :: Foldable f => f a -> NonEmpty a</span>
<a name="line-38"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>tails</span> <span class='hs-comment'>-- :: Foldable f => f a -> NonEmpty a</span>
<a name="line-39"></a> <span class='hs-comment'>-- * Building streams</span>
<a name="line-40"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>iterate</span> <span class='hs-comment'>-- :: (a -> a) -> a -> NonEmpty a</span>
<a name="line-41"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>repeat</span> <span class='hs-comment'>-- :: a -> NonEmpty a </span>
<a name="line-42"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>cycle</span> <span class='hs-comment'>-- :: NonEmpty a -> NonEmpty a</span>
<a name="line-43"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unfold</span> <span class='hs-comment'>-- :: (a -> (b, Maybe a) -> a -> NonEmpty b</span>
<a name="line-44"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>insert</span> <span class='hs-comment'>-- :: Foldable f => a -> f a -> NonEmpty a</span>
<a name="line-45"></a> <span class='hs-comment'>-- * Extracting sublists</span>
<a name="line-46"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>take</span> <span class='hs-comment'>-- :: Int -> NonEmpty a -> [a]</span>
<a name="line-47"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>drop</span> <span class='hs-comment'>-- :: Int -> NonEmpty a -> [a]</span>
<a name="line-48"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>splitAt</span> <span class='hs-comment'>-- :: Int -> NonEmpty a -> ([a], [a])</span>
<a name="line-49"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>takeWhile</span> <span class='hs-comment'>-- :: Int -> NonEmpty a -> [a]</span>
<a name="line-50"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>dropWhile</span> <span class='hs-comment'>-- :: Int -> NonEmpty a -> [a]</span>
<a name="line-51"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>span</span> <span class='hs-comment'>-- :: Int -> NonEmpty a -> ([a],[a])</span>
<a name="line-52"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>break</span> <span class='hs-comment'>-- :: Int -> NonEmpty a -> ([a],[a])</span>
<a name="line-53"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>filter</span> <span class='hs-comment'>-- :: (a -> Bool) -> NonEmpty a -> [a]</span>
<a name="line-54"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>partition</span> <span class='hs-comment'>-- :: (a -> Bool) -> NonEmpty a -> ([a],[a])</span>
<a name="line-55"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>group</span> <span class='hs-comment'>-- :: Foldable f => Eq a => f a -> [NonEmpty a]</span>
<a name="line-56"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>groupBy</span> <span class='hs-comment'>-- :: Foldable f => (a -> a -> Bool) -> f a -> [NonEmpty a]</span>
<a name="line-57"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>group1</span> <span class='hs-comment'>-- :: Eq a => NonEmpty a -> NonEmpty (NonEmpty a)</span>
<a name="line-58"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>groupBy1</span> <span class='hs-comment'>-- :: (a -> a -> Bool) -> NonEmpty a -> NonEmpty (NonEmpty a)</span>
<a name="line-59"></a> <span class='hs-comment'>-- * Sublist predicates</span>
<a name="line-60"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>isPrefixOf</span> <span class='hs-comment'>-- :: Foldable f => f a -> NonEmpty a -> Bool</span>
<a name="line-61"></a> <span class='hs-comment'>-- * Indexing streams</span>
<a name="line-62"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varop'>!!</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- :: NonEmpty a -> Int -> a</span>
<a name="line-63"></a> <span class='hs-comment'>-- * Zipping and unzipping streams</span>
<a name="line-64"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>zip</span> <span class='hs-comment'>-- :: NonEmpty a -> NonEmpty b -> NonEmpty (a,b)</span>
<a name="line-65"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>zipWith</span> <span class='hs-comment'>-- :: (a -> b -> c) -> NonEmpty a -> NonEmpty b -> NonEmpty c</span>
<a name="line-66"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unzip</span> <span class='hs-comment'>-- :: NonEmpty (a, b) -> (NonEmpty a, NonEmpty b)</span>
<a name="line-67"></a> <span class='hs-comment'>-- * Functions on streams of characters</span>
<a name="line-68"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>words</span> <span class='hs-comment'>-- :: NonEmpty Char -> NonEmpty String</span>
<a name="line-69"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unwords</span> <span class='hs-comment'>-- :: NonEmpty String -> NonEmpty Char</span>
<a name="line-70"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>lines</span> <span class='hs-comment'>-- :: NonEmpty Char -> NonEmpty String</span>
<a name="line-71"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unlines</span> <span class='hs-comment'>-- :: NonEmpty String -> NonEmpty Char</span>
<a name="line-72"></a> <span class='hs-comment'>-- * Converting to and from a list</span>
<a name="line-73"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fromList</span> <span class='hs-comment'>-- :: [a] -> NonEmpty a</span>
<a name="line-74"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>toList</span> <span class='hs-comment'>-- :: NonEmpty a -> [a]</span>
<a name="line-75"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>nonEmpty</span> <span class='hs-comment'>-- :: [a] -> Maybe (NonEmpty a)</span>
<a name="line-76"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-77"></a>
<a name="line-78"></a>
<a name="line-79"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span>
<a name="line-80"></a> <span class='hs-layout'>(</span> <span class='hs-varid'>head</span><span class='hs-layout'>,</span> <span class='hs-varid'>tail</span><span class='hs-layout'>,</span> <span class='hs-varid'>map</span><span class='hs-layout'>,</span> <span class='hs-varid'>reverse</span>
<a name="line-81"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>scanl</span><span class='hs-layout'>,</span> <span class='hs-varid'>scanl1</span><span class='hs-layout'>,</span> <span class='hs-varid'>scanr</span><span class='hs-layout'>,</span> <span class='hs-varid'>scanr1</span>
<a name="line-82"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>iterate</span><span class='hs-layout'>,</span> <span class='hs-varid'>take</span><span class='hs-layout'>,</span> <span class='hs-varid'>drop</span><span class='hs-layout'>,</span> <span class='hs-varid'>takeWhile</span>
<a name="line-83"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>dropWhile</span><span class='hs-layout'>,</span> <span class='hs-varid'>repeat</span><span class='hs-layout'>,</span> <span class='hs-varid'>cycle</span><span class='hs-layout'>,</span> <span class='hs-varid'>filter</span>
<a name="line-84"></a> <span class='hs-layout'>,</span> <span class='hs-layout'>(</span><span class='hs-varop'>!!</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>zip</span><span class='hs-layout'>,</span> <span class='hs-varid'>unzip</span><span class='hs-layout'>,</span> <span class='hs-varid'>zipWith</span><span class='hs-layout'>,</span> <span class='hs-varid'>words</span>
<a name="line-85"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unwords</span><span class='hs-layout'>,</span> <span class='hs-varid'>lines</span><span class='hs-layout'>,</span> <span class='hs-varid'>unlines</span><span class='hs-layout'>,</span> <span class='hs-varid'>break</span><span class='hs-layout'>,</span> <span class='hs-varid'>span</span>
<a name="line-86"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>splitAt</span><span class='hs-layout'>,</span> <span class='hs-varid'>foldr</span><span class='hs-layout'>,</span> <span class='hs-varid'>foldl</span><span class='hs-layout'>,</span> <span class='hs-varid'>last</span><span class='hs-layout'>,</span> <span class='hs-varid'>init</span>
<a name="line-87"></a> <span class='hs-layout'>)</span>
<a name="line-88"></a>
<a name="line-89"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Applicative</span>
<a name="line-90"></a><span class='hs-comment'>-- import Control.Comonad</span>
<a name="line-91"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span>
<a name="line-92"></a><span class='hs-comment'>-- import Data.Functor.Alt</span>
<a name="line-93"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Foldable</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>toList</span><span class='hs-layout'>)</span>
<a name="line-94"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Foldable</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Foldable</span>
<a name="line-95"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>List</span>
<a name="line-96"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Monoid</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-conid'>Last</span><span class='hs-layout'>)</span>
<a name="line-97"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Traversable</span>
<a name="line-98"></a><span class='hs-comment'>-- import Data.Semigroup hiding (Last)</span>
<a name="line-99"></a><span class='hs-comment'>-- import Data.Semigroup.Foldable</span>
<a name="line-100"></a><span class='hs-comment'>-- import Data.Semigroup.Traversable</span>
<a name="line-101"></a>
<a name="line-102"></a><span class='hs-cpp'>#ifdef LANGUAGE_DeriveDataTypeable</span>
<a name="line-103"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Data</span>
<a name="line-104"></a><span class='hs-cpp'>#endif</span>
<a name="line-105"></a>
<a name="line-106"></a><span class='hs-keyword'>infixr</span> <span class='hs-num'>5</span> <span class='hs-conop'>:|</span><span class='hs-layout'>,</span> <span class='hs-varop'><|</span>
<a name="line-107"></a>
<a name="line-108"></a><a name="NonEmpty"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyword'>deriving</span>
<a name="line-109"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>Eq</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ord</span><span class='hs-layout'>,</span> <span class='hs-conid'>Show</span><span class='hs-layout'>,</span> <span class='hs-conid'>Read</span>
<a name="line-110"></a><span class='hs-cpp'>#ifdef LANGUAGE_DeriveDataTypeable</span>
<a name="line-111"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Data</span><span class='hs-layout'>,</span> <span class='hs-conid'>Typeable</span>
<a name="line-112"></a><span class='hs-cpp'>#endif</span>
<a name="line-113"></a> <span class='hs-layout'>)</span>
<a name="line-114"></a>
<a name="line-115"></a><a name="unfold"></a><span class='hs-definition'>unfold</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span> <span class='hs-conid'>Maybe</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>b</span>
<a name="line-116"></a><span class='hs-definition'>unfold</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>of</span>
<a name="line-117"></a> <span class='hs-layout'>(</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span> <span class='hs-conop'>:|</span> <span class='hs-conid'>[]</span>
<a name="line-118"></a> <span class='hs-layout'>(</span><span class='hs-varid'>b</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span> <span class='hs-varop'><|</span> <span class='hs-varid'>unfold</span> <span class='hs-varid'>f</span> <span class='hs-varid'>c</span>
<a name="line-119"></a>
<a name="line-120"></a><a name="nonEmpty"></a><span class='hs-definition'>nonEmpty</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-121"></a><span class='hs-definition'>nonEmpty</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-122"></a><span class='hs-definition'>nonEmpty</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-conop'>:</span><span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span>
<a name="line-123"></a><span class='hs-comment'>{-# INLINE nonEmpty #-}</span>
<a name="line-124"></a>
<a name="line-125"></a><a name="uncons"></a><span class='hs-definition'>uncons</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-126"></a><span class='hs-definition'>uncons</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>nonEmpty</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span>
<a name="line-127"></a><span class='hs-comment'>{-# INLINE uncons #-}</span>
<a name="line-128"></a>
<a name="line-129"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Functor</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-keyword'>where</span>
<a name="line-130"></a> <span class='hs-varid'>fmap</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>as</span>
<a name="line-131"></a> <span class='hs-varid'>b</span> <span class='hs-varop'><$</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>b</span> <span class='hs-conop'>:|</span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span> <span class='hs-varop'><$</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span>
<a name="line-132"></a>
<a name="line-133"></a><span class='hs-comment'>{-
<a name="line-134"></a>instance Extend NonEmpty where
<a name="line-135"></a> extend f w@ ~(_ :| aas) = f w :| case aas of
<a name="line-136"></a> [] -> []
<a name="line-137"></a> (a:as) -> toList (extend f (a :| as))
<a name="line-138"></a>
<a name="line-139"></a>instance Comonad NonEmpty where
<a name="line-140"></a> extract ~(a :| _) = a
<a name="line-141"></a>
<a name="line-142"></a>instance Apply NonEmpty where
<a name="line-143"></a> (<.>) = ap
<a name="line-144"></a>
<a name="line-145"></a>instance Alt NonEmpty where
<a name="line-146"></a> (a :| as) <!> ~(b :| bs) = a :| (as ++ b : bs)
<a name="line-147"></a>-}</span>
<a name="line-148"></a>
<a name="line-149"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Applicative</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-keyword'>where</span>
<a name="line-150"></a> <span class='hs-varid'>pure</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-conid'>[]</span>
<a name="line-151"></a> <span class='hs-layout'>(</span><span class='hs-varop'><*></span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ap</span>
<a name="line-152"></a>
<a name="line-153"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Monad</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-keyword'>where</span>
<a name="line-154"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-conid'>[]</span>
<a name="line-155"></a> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>b</span> <span class='hs-conop'>:|</span> <span class='hs-layout'>(</span><span class='hs-varid'>bs</span> <span class='hs-varop'>++</span> <span class='hs-varid'>bs'</span><span class='hs-layout'>)</span>
<a name="line-156"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>b</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span>
<a name="line-157"></a> <span class='hs-varid'>bs'</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>as</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>toList</span> <span class='hs-varop'>.</span> <span class='hs-varid'>f</span>
<a name="line-158"></a>
<a name="line-159"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Traversable</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-keyword'>where</span>
<a name="line-160"></a> <span class='hs-varid'>traverse</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-conop'>:|</span><span class='hs-layout'>)</span> <span class='hs-varop'><$></span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-varop'><*></span> <span class='hs-varid'>traverse</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>as</span>
<a name="line-161"></a>
<a name="line-162"></a><span class='hs-comment'>{-
<a name="line-163"></a>instance Traversable1 NonEmpty where
<a name="line-164"></a> traverse1 f (a :| []) = (:|[]) <$> f a
<a name="line-165"></a> traverse1 f (a :| (b: bs)) = (\a' (b':| bs') -> a' :| b': bs') <$> f a <.> traverse1 f (b :| bs)
<a name="line-166"></a>-}</span>
<a name="line-167"></a>
<a name="line-168"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Foldable</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-keyword'>where</span>
<a name="line-169"></a> <span class='hs-varid'>foldr</span> <span class='hs-varid'>f</span> <span class='hs-varid'>z</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-layout'>(</span><span class='hs-varid'>foldr</span> <span class='hs-varid'>f</span> <span class='hs-varid'>z</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span>
<a name="line-170"></a> <span class='hs-varid'>foldl</span> <span class='hs-varid'>f</span> <span class='hs-varid'>z</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varid'>z</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyword'>as</span>
<a name="line-171"></a> <span class='hs-varid'>foldl1</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>as</span>
<a name="line-172"></a> <span class='hs-varid'>foldMap</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-varop'>`mappend`</span> <span class='hs-varid'>foldMap</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>as</span>
<a name="line-173"></a> <span class='hs-varid'>fold</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>m</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>ms</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>m</span> <span class='hs-varop'>`mappend`</span> <span class='hs-varid'>fold</span> <span class='hs-varid'>ms</span>
<a name="line-174"></a>
<a name="line-175"></a><span class='hs-comment'>{-
<a name="line-176"></a>instance Foldable1 NonEmpty where
<a name="line-177"></a> foldMap1 f (a :| []) = f a
<a name="line-178"></a> foldMap1 f (a :| b : bs) = f a <> foldMap1 f (b :| bs)
<a name="line-179"></a>
<a name="line-180"></a>instance Semigroup (NonEmpty a) where
<a name="line-181"></a> (<>) = (<!>)
<a name="line-182"></a>-}</span>
<a name="line-183"></a>
<a name="line-184"></a><a name="head"></a><span class='hs-comment'>-- | Extract the first element of the stream</span>
<a name="line-185"></a><span class='hs-definition'>head</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span>
<a name="line-186"></a><span class='hs-definition'>head</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span>
<a name="line-187"></a><span class='hs-comment'>{-# INLINE head #-}</span>
<a name="line-188"></a>
<a name="line-189"></a><a name="tail"></a><span class='hs-comment'>-- | Extract the possibly empty tail of the stream</span>
<a name="line-190"></a><span class='hs-definition'>tail</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-191"></a><span class='hs-definition'>tail</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-keyword'>_</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>as</span>
<a name="line-192"></a><span class='hs-comment'>{-# INLINE tail #-}</span>
<a name="line-193"></a>
<a name="line-194"></a><a name="last"></a><span class='hs-comment'>-- | Extract the last element of the stream</span>
<a name="line-195"></a><span class='hs-definition'>last</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span>
<a name="line-196"></a><span class='hs-definition'>last</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>last</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span>
<a name="line-197"></a><span class='hs-comment'>{-# INLINE last #-}</span>
<a name="line-198"></a>
<a name="line-199"></a><a name="init"></a><span class='hs-comment'>-- | Extract everything except the last element of the stream</span>
<a name="line-200"></a><span class='hs-definition'>init</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-201"></a><span class='hs-definition'>init</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>init</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span>
<a name="line-202"></a><span class='hs-comment'>{-# INLINE init #-}</span>
<a name="line-203"></a>
<a name="line-204"></a><a name="<|"></a><span class='hs-comment'>-- | cons onto a stream</span>
<a name="line-205"></a><span class='hs-layout'>(</span><span class='hs-varop'><|</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-206"></a><a name="a"></a><span class='hs-definition'>a</span> <span class='hs-varop'><|</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>b</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>bs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>b</span> <span class='hs-conop'>:</span> <span class='hs-varid'>bs</span>
<a name="line-207"></a><span class='hs-comment'>{-# INLINE (<|) #-}</span>
<a name="line-208"></a>
<a name="line-209"></a><a name="cons"></a><span class='hs-definition'>cons</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-210"></a><span class='hs-definition'>cons</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varop'><|</span><span class='hs-layout'>)</span>
<a name="line-211"></a><span class='hs-comment'>{-# INLINE cons #-}</span>
<a name="line-212"></a>
<a name="line-213"></a><a name="sort"></a><span class='hs-comment'>-- | Sort a stream</span>
<a name="line-214"></a><span class='hs-definition'>sort</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ord</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-215"></a><span class='hs-definition'>sort</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>sort</span>
<a name="line-216"></a><span class='hs-comment'>{-# INLINE sort #-}</span>
<a name="line-217"></a>
<a name="line-218"></a><a name="fromList"></a><span class='hs-comment'>-- | Converts an non-empty list to a stream.</span>
<a name="line-219"></a><span class='hs-definition'>fromList</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-220"></a><span class='hs-definition'>fromList</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-conop'>:</span><span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span>
<a name="line-221"></a><span class='hs-definition'>fromList</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"NonEmpty.fromList: empty list"</span>
<a name="line-222"></a><span class='hs-comment'>{-# INLINE fromList #-}</span>
<a name="line-223"></a>
<a name="line-224"></a><a name="toList"></a><span class='hs-comment'>-- | Convert a stream to a list efficiently</span>
<a name="line-225"></a><span class='hs-definition'>toList</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-226"></a><span class='hs-definition'>toList</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:</span> <span class='hs-keyword'>as</span>
<a name="line-227"></a><span class='hs-comment'>{-# INLINE toList #-}</span>
<a name="line-228"></a>
<a name="line-229"></a><a name="lift"></a><span class='hs-comment'>-- | Lift list operations to work on a 'NonEmpty' stream</span>
<a name="line-230"></a><span class='hs-definition'>lift</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Foldable</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>b</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>b</span>
<a name="line-231"></a><span class='hs-definition'>lift</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromList</span> <span class='hs-varop'>.</span> <span class='hs-varid'>f</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Foldable</span><span class='hs-varop'>.</span><span class='hs-varid'>toList</span>
<a name="line-232"></a><span class='hs-comment'>{-# INLINE lift #-}</span>
<a name="line-233"></a>
<a name="line-234"></a><a name="map"></a><span class='hs-comment'>-- | map a function over a 'NonEmpty' stream</span>
<a name="line-235"></a><span class='hs-definition'>map</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>b</span>
<a name="line-236"></a><span class='hs-definition'>map</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>f</span> <span class='hs-keyword'>as</span>
<a name="line-237"></a><span class='hs-comment'>{-# INLINE map #-}</span>
<a name="line-238"></a>
<a name="line-239"></a><a name="inits"></a><span class='hs-comment'>-- | The 'inits' function takes a stream @xs@ and returns all the</span>
<a name="line-240"></a><span class='hs-comment'>-- finite prefixes of @xs@.</span>
<a name="line-241"></a><span class='hs-definition'>inits</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Foldable</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-242"></a><span class='hs-definition'>inits</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromList</span> <span class='hs-varop'>.</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>inits</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Foldable</span><span class='hs-varop'>.</span><span class='hs-varid'>toList</span>
<a name="line-243"></a><span class='hs-comment'>{-# INLINE inits #-}</span>
<a name="line-244"></a>
<a name="line-245"></a><a name="tails"></a><span class='hs-comment'>-- | The 'tails' function takes a stream @xs@ and returns all the</span>
<a name="line-246"></a><span class='hs-comment'>-- suffixes of @xs@.</span>
<a name="line-247"></a><span class='hs-definition'>tails</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Foldable</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-248"></a><span class='hs-definition'>tails</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromList</span> <span class='hs-varop'>.</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>tails</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Foldable</span><span class='hs-varop'>.</span><span class='hs-varid'>toList</span>
<a name="line-249"></a><span class='hs-comment'>{-# INLINE tails #-}</span>
<a name="line-250"></a>
<a name="line-251"></a><a name="insert"></a><span class='hs-comment'>-- | 'insert' an item into a 'NonEmpty'</span>
<a name="line-252"></a><span class='hs-definition'>insert</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Foldable</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Ord</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-253"></a><span class='hs-definition'>insert</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromList</span> <span class='hs-varop'>.</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>insert</span> <span class='hs-varid'>a</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Foldable</span><span class='hs-varop'>.</span><span class='hs-varid'>toList</span>
<a name="line-254"></a><span class='hs-comment'>{-# INLINE insert #-}</span>
<a name="line-255"></a>
<a name="line-256"></a><a name="scanl"></a><span class='hs-comment'>-- | 'scanl' is similar to 'foldl', but returns a stream of successive</span>
<a name="line-257"></a><span class='hs-comment'>-- reduced values from the left:</span>
<a name="line-258"></a><span class='hs-comment'>--</span>
<a name="line-259"></a><span class='hs-comment'>-- > scanl f z [x1, x2, ...] == z :| [z `f` x1, (z `f` x1) `f` x2, ...]</span>
<a name="line-260"></a><span class='hs-comment'>--</span>
<a name="line-261"></a><span class='hs-comment'>-- Note that</span>
<a name="line-262"></a><span class='hs-comment'>--</span>
<a name="line-263"></a><span class='hs-comment'>-- > last (scanl f z xs) == foldl f z xs.</span>
<a name="line-264"></a><span class='hs-definition'>scanl</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Foldable</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=></span> <span class='hs-layout'>(</span><span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>b</span>
<a name="line-265"></a><span class='hs-definition'>scanl</span> <span class='hs-varid'>f</span> <span class='hs-varid'>z</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromList</span> <span class='hs-varop'>.</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>scanl</span> <span class='hs-varid'>f</span> <span class='hs-varid'>z</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Foldable</span><span class='hs-varop'>.</span><span class='hs-varid'>toList</span>
<a name="line-266"></a><span class='hs-comment'>{-# INLINE scanl #-}</span>
<a name="line-267"></a>
<a name="line-268"></a><a name="scanr"></a><span class='hs-comment'>-- | 'scanr' is the right-to-left dual of 'scanl'.</span>
<a name="line-269"></a><span class='hs-comment'>-- Note that</span>
<a name="line-270"></a><span class='hs-comment'>--</span>
<a name="line-271"></a><span class='hs-comment'>-- > head (scanr f z xs) == foldr f z xs.</span>
<a name="line-272"></a><span class='hs-definition'>scanr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Foldable</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=></span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>b</span>
<a name="line-273"></a><span class='hs-definition'>scanr</span> <span class='hs-varid'>f</span> <span class='hs-varid'>z</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromList</span> <span class='hs-varop'>.</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>scanr</span> <span class='hs-varid'>f</span> <span class='hs-varid'>z</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Foldable</span><span class='hs-varop'>.</span><span class='hs-varid'>toList</span>
<a name="line-274"></a><span class='hs-comment'>{-# INLINE scanr #-}</span>
<a name="line-275"></a>
<a name="line-276"></a><a name="scanl1"></a><span class='hs-comment'>-- | 'scanl1' is a variant of 'scanl' that has no starting value argument:</span>
<a name="line-277"></a><span class='hs-comment'>--</span>
<a name="line-278"></a><span class='hs-comment'>-- > scanl1 f [x1, x2, ...] == x1 :| [x1 `f` x2, x1 `f` (x2 `f` x3), ...]</span>
<a name="line-279"></a><span class='hs-definition'>scanl1</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-280"></a><span class='hs-definition'>scanl1</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromList</span> <span class='hs-layout'>(</span><span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>scanl</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span>
<a name="line-281"></a><span class='hs-comment'>{-# INLINE scanl1 #-}</span>
<a name="line-282"></a>
<a name="line-283"></a><a name="scanr1"></a><span class='hs-comment'>-- | 'scanr1' is a variant of 'scanr' that has no starting value argument.</span>
<a name="line-284"></a><span class='hs-definition'>scanr1</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-285"></a><span class='hs-definition'>scanr1</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>as</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromList</span> <span class='hs-layout'>(</span><span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>scanr1</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-conop'>:</span><span class='hs-keyword'>as</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-286"></a><span class='hs-comment'>{-# INLINE scanr1 #-}</span>
<a name="line-287"></a>
<a name="line-288"></a><a name="intersperse"></a><span class='hs-definition'>intersperse</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-289"></a><span class='hs-definition'>intersperse</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>b</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>bs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>b</span> <span class='hs-conop'>:|</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>bs</span> <span class='hs-keyword'>of</span>
<a name="line-290"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>[]</span>
<a name="line-291"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-conop'>:</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>intersperse</span> <span class='hs-varid'>a</span> <span class='hs-varid'>bs</span>
<a name="line-292"></a><span class='hs-comment'>{-# INLINE intersperse #-}</span>
<a name="line-293"></a>
<a name="line-294"></a><a name="iterate"></a><span class='hs-comment'>-- | @'iterate' f x@ produces the infinite sequence</span>
<a name="line-295"></a><span class='hs-comment'>-- of repeated applications of @f@ to @x@.</span>
<a name="line-296"></a><span class='hs-comment'>--</span>
<a name="line-297"></a><span class='hs-comment'>-- > iterate f x = [x, f x, f (f x), ..]</span>
<a name="line-298"></a><span class='hs-definition'>iterate</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-299"></a><span class='hs-definition'>iterate</span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>iterate</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-300"></a><span class='hs-comment'>{-# INLINE iterate #-}</span>
<a name="line-301"></a>
<a name="line-302"></a><a name="cycle"></a><span class='hs-comment'>-- | @'cycle' xs@ returns the infinite repetition of @xs@:</span>
<a name="line-303"></a><span class='hs-comment'>--</span>
<a name="line-304"></a><span class='hs-comment'>-- > cycle [1,2,3] = 1 :| [2,3,1,2,3,...]</span>
<a name="line-305"></a><span class='hs-definition'>cycle</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-306"></a><span class='hs-definition'>cycle</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromList</span> <span class='hs-varop'>.</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>cycle</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toList</span>
<a name="line-307"></a><span class='hs-comment'>{-# INLINE cycle #-}</span>
<a name="line-308"></a>
<a name="line-309"></a><a name="reverse"></a><span class='hs-comment'>-- | 'reverse' a finite NonEmpty</span>
<a name="line-310"></a><span class='hs-definition'>reverse</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-311"></a><span class='hs-definition'>reverse</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>reverse</span>
<a name="line-312"></a><span class='hs-comment'>{-# INLINE reverse #-}</span>
<a name="line-313"></a>
<a name="line-314"></a><a name="repeat"></a><span class='hs-comment'>-- | @'repeat' x@ returns a constant stream, where all elements are</span>
<a name="line-315"></a><span class='hs-comment'>-- equal to @x@.</span>
<a name="line-316"></a><span class='hs-definition'>repeat</span> <span class='hs-keyglyph'>::</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span>
<a name="line-317"></a><span class='hs-definition'>repeat</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>a</span> <span class='hs-conop'>:|</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>repeat</span> <span class='hs-varid'>a</span>
<a name="line-318"></a><span class='hs-comment'>{-# INLINE repeat #-}</span>
<a name="line-319"></a>
<a name="line-320"></a><a name="take"></a><span class='hs-comment'>-- | @'take' n xs@ returns the first @n@ elements of @xs@.</span>
<a name="line-321"></a><span class='hs-comment'>--</span>
<a name="line-322"></a><span class='hs-comment'>-- /Beware/: passing a negative integer as the first argument will</span>
<a name="line-323"></a><span class='hs-comment'>-- cause an error.</span>
<a name="line-324"></a><span class='hs-definition'>take</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-325"></a><span class='hs-definition'>take</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>take</span> <span class='hs-varid'>n</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toList</span>
<a name="line-326"></a><span class='hs-comment'>{-# INLINE take #-}</span>
<a name="line-327"></a>
<a name="line-328"></a><a name="drop"></a><span class='hs-comment'>-- | @'drop' n xs@ drops the first @n@ elements off the front of</span>
<a name="line-329"></a><span class='hs-comment'>-- the sequence @xs@.</span>
<a name="line-330"></a><span class='hs-comment'>--</span>
<a name="line-331"></a><span class='hs-comment'>-- /Beware/: passing a negative integer as the first argument will</span>
<a name="line-332"></a><span class='hs-comment'>-- cause an error.</span>
<a name="line-333"></a><span class='hs-definition'>drop</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-334"></a><span class='hs-definition'>drop</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>drop</span> <span class='hs-varid'>n</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toList</span>
<a name="line-335"></a><span class='hs-comment'>{-# INLINE drop #-}</span>
<a name="line-336"></a>
<a name="line-337"></a><a name="splitAt"></a><span class='hs-comment'>-- | @'splitAt' n xs@ returns a pair consisting of the prefix of @xs@ </span>
<a name="line-338"></a><span class='hs-comment'>-- of length @n@ and the remaining stream immediately following this prefix.</span>
<a name="line-339"></a><span class='hs-comment'>--</span>
<a name="line-340"></a><span class='hs-comment'>-- /Beware/: passing a negative integer as the first argument will</span>
<a name="line-341"></a><span class='hs-comment'>-- cause an error.</span>
<a name="line-342"></a><span class='hs-definition'>splitAt</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-343"></a><span class='hs-definition'>splitAt</span> <span class='hs-varid'>n</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>splitAt</span> <span class='hs-varid'>n</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toList</span>
<a name="line-344"></a><span class='hs-comment'>{-# INLINE splitAt #-}</span>
<a name="line-345"></a>
<a name="line-346"></a><a name="takeWhile"></a><span class='hs-comment'>-- | @'takeWhile' p xs@ returns the longest prefix of the stream</span>
<a name="line-347"></a><span class='hs-comment'>-- @xs@ for which the predicate @p@ holds.</span>
<a name="line-348"></a><span class='hs-definition'>takeWhile</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-349"></a><span class='hs-definition'>takeWhile</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>takeWhile</span> <span class='hs-varid'>p</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toList</span>
<a name="line-350"></a><span class='hs-comment'>{-# INLINE takeWhile #-}</span>
<a name="line-351"></a>
<a name="line-352"></a><a name="dropWhile"></a><span class='hs-comment'>-- | @'dropWhile' p xs@ returns the suffix remaining after</span>
<a name="line-353"></a><span class='hs-comment'>-- @'takeWhile' p xs@.</span>
<a name="line-354"></a><span class='hs-definition'>dropWhile</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-355"></a><span class='hs-definition'>dropWhile</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>dropWhile</span> <span class='hs-varid'>p</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toList</span>
<a name="line-356"></a><span class='hs-comment'>{-# INLINE dropWhile #-}</span>
<a name="line-357"></a>
<a name="line-358"></a><a name="span"></a><span class='hs-comment'>-- | 'span' @p@ @xs@ returns the longest prefix of @xs@ that satisfies</span>
<a name="line-359"></a><span class='hs-comment'>-- @p@, together with the remainder of the stream.</span>
<a name="line-360"></a><span class='hs-definition'>span</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-361"></a><span class='hs-definition'>span</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>span</span> <span class='hs-varid'>p</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toList</span>
<a name="line-362"></a><span class='hs-comment'>{-# INLINE span #-}</span>
<a name="line-363"></a>
<a name="line-364"></a><a name="break"></a><span class='hs-comment'>-- | The 'break' @p@ function is equivalent to 'span' @not . p@.</span>
<a name="line-365"></a><span class='hs-definition'>break</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-366"></a><span class='hs-definition'>break</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>span</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-367"></a><span class='hs-comment'>{-# INLINE break #-}</span>
<a name="line-368"></a>
<a name="line-369"></a><a name="filter"></a><span class='hs-comment'>-- | 'filter' @p@ @xs@, removes any elements from @xs@ that do not satisfy @p@.</span>
<a name="line-370"></a><span class='hs-definition'>filter</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-371"></a><span class='hs-definition'>filter</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>filter</span> <span class='hs-varid'>p</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toList</span>
<a name="line-372"></a><span class='hs-comment'>{-# INLINE filter #-}</span>
<a name="line-373"></a>
<a name="line-374"></a><a name="partition"></a><span class='hs-comment'>-- | The 'partition' function takes a predicate @p@ and a stream</span>
<a name="line-375"></a><span class='hs-comment'>-- @xs@, and returns a pair of streams. The first stream corresponds</span>
<a name="line-376"></a><span class='hs-comment'>-- to the elements of @xs@ for which @p@ holds; the second stream</span>
<a name="line-377"></a><span class='hs-comment'>-- corresponds to the elements of @xs@ for which @p@ does not hold.</span>
<a name="line-378"></a><span class='hs-definition'>partition</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-379"></a><span class='hs-definition'>partition</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>partition</span> <span class='hs-varid'>p</span> <span class='hs-varop'>.</span> <span class='hs-varid'>toList</span>
<a name="line-380"></a><span class='hs-comment'>{-# INLINE partition #-}</span>
<a name="line-381"></a>
<a name="line-382"></a><a name="group"></a><span class='hs-comment'>-- | The 'group' function takes a stream and returns a stream of</span>
<a name="line-383"></a><span class='hs-comment'>-- lists such that flattening the resulting stream is equal to the</span>
<a name="line-384"></a><span class='hs-comment'>-- argument. Moreover, each sublist in the resulting stream</span>
<a name="line-385"></a><span class='hs-comment'>-- contains only equal elements. For example,</span>
<a name="line-386"></a><span class='hs-comment'>--</span>
<a name="line-387"></a><span class='hs-comment'>-- > group $ cycle "Mississippi" = "M" : "i" : "ss" : "i" : "ss" : "i" : "pp" : "i" : "M" : "i" : ...</span>
<a name="line-388"></a><span class='hs-definition'>group</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Foldable</span> <span class='hs-varid'>f</span><span class='hs-layout'>,</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-389"></a><span class='hs-definition'>group</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>groupBy</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-layout'>)</span>
<a name="line-390"></a><span class='hs-comment'>{-# INLINE group #-}</span>
<a name="line-391"></a>
<a name="line-392"></a><a name="groupBy"></a><span class='hs-definition'>groupBy</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Foldable</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=></span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>f</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span>
<a name="line-393"></a><span class='hs-definition'>groupBy</span> <span class='hs-varid'>eq0</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>go</span> <span class='hs-varid'>eq0</span> <span class='hs-varop'>.</span> <span class='hs-conid'>Foldable</span><span class='hs-varop'>.</span><span class='hs-varid'>toList</span>
<a name="line-394"></a> <span class='hs-keyword'>where</span>
<a name="line-395"></a> <span class='hs-varid'>go</span> <span class='hs-keyword'>_</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-396"></a> <span class='hs-varid'>go</span> <span class='hs-varid'>eq</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-conop'>:</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>ys</span><span class='hs-layout'>)</span> <span class='hs-conop'>:</span> <span class='hs-varid'>groupBy</span> <span class='hs-varid'>eq</span> <span class='hs-varid'>zs</span>
<a name="line-397"></a> <span class='hs-keyword'>where</span> <span class='hs-layout'>(</span><span class='hs-varid'>ys</span><span class='hs-layout'>,</span> <span class='hs-varid'>zs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>span</span> <span class='hs-layout'>(</span><span class='hs-varid'>eq</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-398"></a>
<a name="line-399"></a><a name="group1"></a><span class='hs-definition'>group1</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-layout'>(</span><span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-400"></a><span class='hs-definition'>group1</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>groupBy1</span> <span class='hs-layout'>(</span><span class='hs-varop'>==</span><span class='hs-layout'>)</span>
<a name="line-401"></a><span class='hs-comment'>{-# INLINE group1 #-}</span>
<a name="line-402"></a>
<a name="line-403"></a><a name="groupBy1"></a><span class='hs-definition'>groupBy1</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-layout'>(</span><span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span>
<a name="line-404"></a><span class='hs-definition'>groupBy1</span> <span class='hs-varid'>eq</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>ys</span><span class='hs-layout'>)</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>groupBy</span> <span class='hs-varid'>eq</span> <span class='hs-varid'>zs</span>
<a name="line-405"></a> <span class='hs-keyword'>where</span> <span class='hs-layout'>(</span><span class='hs-varid'>ys</span><span class='hs-layout'>,</span> <span class='hs-varid'>zs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>span</span> <span class='hs-layout'>(</span><span class='hs-varid'>eq</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varid'>xs</span>
<a name="line-406"></a><span class='hs-comment'>{-# INLINE groupBy1 #-}</span>
<a name="line-407"></a>
<a name="line-408"></a><a name="isPrefixOf"></a><span class='hs-comment'>-- | The 'isPrefix' function returns @True@ if the first argument is</span>
<a name="line-409"></a><span class='hs-comment'>-- a prefix of the second.</span>
<a name="line-410"></a><span class='hs-definition'>isPrefixOf</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Eq</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=></span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span>
<a name="line-411"></a><span class='hs-definition'>isPrefixOf</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-412"></a><span class='hs-definition'>isPrefixOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>y</span><span class='hs-conop'>:</span><span class='hs-varid'>ys</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>y</span> <span class='hs-varop'>==</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span> <span class='hs-varop'>&&</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>isPrefixOf</span> <span class='hs-varid'>ys</span> <span class='hs-varid'>xs</span>
<a name="line-413"></a><span class='hs-comment'>{-# INLINE isPrefixOf #-}</span>
<a name="line-414"></a>
<a name="line-415"></a><a name="!!"></a><span class='hs-comment'>-- | @xs !! n@ returns the element of the stream @xs@ at index</span>
<a name="line-416"></a><span class='hs-comment'>-- @n@. Note that the head of the stream has index 0.</span>
<a name="line-417"></a><span class='hs-comment'>--</span>
<a name="line-418"></a><span class='hs-comment'>-- /Beware/: passing a negative integer as the first argument will cause</span>
<a name="line-419"></a><span class='hs-comment'>-- an error.</span>
<a name="line-420"></a><span class='hs-layout'>(</span><span class='hs-varop'>!!</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span>
<a name="line-421"></a><span class='hs-layout'>(</span><span class='hs-varop'>!!</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-varid'>n</span>
<a name="line-422"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span>
<a name="line-423"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>n</span> <span class='hs-varop'>></span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>xs</span> <span class='hs-conid'>List</span><span class='hs-varop'>.!!</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-424"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>error</span> <span class='hs-str'>"NonEmpty.!! negative argument"</span>
<a name="line-425"></a><span class='hs-comment'>{-# INLINE (!!) #-}</span>
<a name="line-426"></a>
<a name="line-427"></a><a name="zip"></a><span class='hs-comment'>-- | The 'zip' function takes two streams and returns a list of</span>
<a name="line-428"></a><span class='hs-comment'>-- corresponding pairs.</span>
<a name="line-429"></a><span class='hs-definition'>zip</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-430"></a><span class='hs-definition'>zip</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>y</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>ys</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-conop'>:|</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>zip</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>ys</span>
<a name="line-431"></a><span class='hs-comment'>{-# INLINE zip #-}</span>
<a name="line-432"></a>
<a name="line-433"></a><a name="zipWith"></a><span class='hs-comment'>-- | The 'zipWith' function generalizes 'zip'. Rather than tupling</span>
<a name="line-434"></a><span class='hs-comment'>-- the functions, the elements are combined using the function</span>
<a name="line-435"></a><span class='hs-comment'>-- passed as the first argument to 'zipWith'.</span>
<a name="line-436"></a><span class='hs-definition'>zipWith</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>b</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-varid'>c</span>
<a name="line-437"></a><span class='hs-definition'>zipWith</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>~</span><span class='hs-layout'>(</span><span class='hs-varid'>y</span> <span class='hs-conop'>:|</span> <span class='hs-varid'>ys</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-conop'>:|</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>zipWith</span> <span class='hs-varid'>f</span> <span class='hs-varid'>xs</span> <span class='hs-varid'>ys</span>
<a name="line-438"></a><span class='hs-comment'>{-# INLINE zipWith #-}</span>
<a name="line-439"></a>
<a name="line-440"></a><a name="unzip"></a><span class='hs-comment'>-- | The 'unzip' function is the inverse of the 'zip' function.</span>
<a name="line-441"></a><span class='hs-definition'>unzip</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Functor</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>a</span><span class='hs-layout'>,</span><span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>f</span> <span class='hs-varid'>a</span><span class='hs-layout'>,</span> <span class='hs-varid'>f</span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span>
<a name="line-442"></a><span class='hs-definition'>unzip</span> <span class='hs-varid'>xs</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>fst</span> <span class='hs-varop'><$></span> <span class='hs-varid'>xs</span><span class='hs-layout'>,</span> <span class='hs-varid'>snd</span> <span class='hs-varop'><$></span> <span class='hs-varid'>xs</span><span class='hs-layout'>)</span>
<a name="line-443"></a><span class='hs-comment'>{-# INLINE unzip #-}</span>
<a name="line-444"></a>
<a name="line-445"></a><a name="words"></a><span class='hs-comment'>-- | The 'words' function breaks a stream of characters into a</span>
<a name="line-446"></a><span class='hs-comment'>-- stream of words, which were delimited by white space.</span>
<a name="line-447"></a><span class='hs-definition'>words</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-conid'>String</span>
<a name="line-448"></a><span class='hs-definition'>words</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>words</span>
<a name="line-449"></a><span class='hs-comment'>{-# INLINE words #-}</span>
<a name="line-450"></a>
<a name="line-451"></a><a name="unwords"></a><span class='hs-comment'>-- | The 'unwords' function is an inverse operation to 'words'. It</span>
<a name="line-452"></a><span class='hs-comment'>-- joins words with separating spaces.</span>
<a name="line-453"></a><span class='hs-definition'>unwords</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-conid'>Char</span>
<a name="line-454"></a><span class='hs-definition'>unwords</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>unwords</span>
<a name="line-455"></a><span class='hs-comment'>{-# INLINE unwords #-}</span>
<a name="line-456"></a>
<a name="line-457"></a><a name="lines"></a><span class='hs-comment'>-- | The 'lines' function breaks a stream of characters into a list</span>
<a name="line-458"></a><span class='hs-comment'>-- of strings at newline characters. The resulting strings do not</span>
<a name="line-459"></a><span class='hs-comment'>-- contain newlines.</span>
<a name="line-460"></a><span class='hs-definition'>lines</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-conid'>Char</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-conid'>String</span>
<a name="line-461"></a><span class='hs-definition'>lines</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>lines</span>
<a name="line-462"></a><span class='hs-comment'>{-# INLINE lines #-}</span>
<a name="line-463"></a>
<a name="line-464"></a><a name="unlines"></a><span class='hs-comment'>-- | The 'unlines' function is an inverse operation to 'lines'. It</span>
<a name="line-465"></a><span class='hs-comment'>-- joins lines, after appending a terminating newline to each.</span>
<a name="line-466"></a><span class='hs-definition'>unlines</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>NonEmpty</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>NonEmpty</span> <span class='hs-conid'>Char</span>
<a name="line-467"></a><span class='hs-definition'>unlines</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>lift</span> <span class='hs-conid'>List</span><span class='hs-varop'>.</span><span class='hs-varid'>unlines</span>
<a name="line-468"></a><span class='hs-comment'>{-# INLINE unlines #-}</span>
</pre></body>
</html>
distrib
>
Fedora
>
14
>
x86_64
>
media
>
updates
>
by-pkgid
>
cc201a8f34d9a2062cf8346490d8eefd
>
files
>
42
